.catalog-page-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
}

.catalog-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.catalog-header h1 {
  font-size: 28px;
  font-weight: 600;
}

.catalog-controls {
  margin-bottom: var(--spacing-xl);
}

.catalog-controls form {
  width: 100%;
}

.controls-wrapper {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.search-bar {
  order: 1;
  flex: 1 1 100%;
  position: relative;
  display: flex;
  align-items: center;
}

.search-bar .search-icon {
  position: absolute;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  color: var(--color-text-secondary);
  pointer-events: none;
}

.search-bar input {
  flex: 1 1 auto;
  width: 100%;
  height: 48px;
  padding: 0 14px 0 40px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  font-size: 16px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.search-bar input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.controls-wrapper > .cs-container {
  order: 2;
  flex: 1;
  min-width: 0;
  max-width: none;
}

.toggle-switch {
  order: 4;
  flex: 1 1 100%;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.toggle-switch input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: relative;
  width: 36px;
  height: 20px;
  background-color: var(--color-border);
  border-radius: 10px;
  transition: background-color 0.2s;
  flex-shrink: 0;
}

.toggle-slider::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background-color: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--color-accent);
}

.toggle-switch input:checked + .toggle-slider::after {
  transform: translateX(16px);
}

.toggle-label {
  font-size: 14px;
  color: var(--color-text-secondary);
  user-select: none;
  white-space: nowrap;
}

.search-btn {
  order: 3;
  flex: 0 0 auto;
  height: 48px;
  padding: 0 28px;
  font-size: 15px;
  font-weight: 500;
  font-family: inherit;
  color: #fff;
  background-color: var(--color-accent);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s ease;
  flex-shrink: 0;
}

.search-btn:hover {
  background-color: #1d4ed8;
}

.developers-list {
  display: grid;
  gap: var(--spacing-md);
}

.developer-card {
  position: relative;
  display: flex;
  background-color: var(--color-background);
  padding: var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
  --fav-color-default: #adb5bd;
  --fav-color-hover: #ff6b6b;
  --fav-color-active: #e74c3c;
  --fav-color-active-hover: #c0392b;
}
.developer-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.developer-card-link {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  flex-grow: 1;
}

.card-top-row {
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-start;
}

.card-logo {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.card-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-name {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.card-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 14px;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}
.card-meta svg {
  width: 16px;
  height: 16px;
}

.card-description {
  font-size: 14px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.favorite-btn {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  color: var(--fav-color-default);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 5px;
  line-height: 1;
  transition: color 0.2s ease;
  z-index: 2;
}
.favorite-btn svg path {
  fill: none;
}
.favorite-btn:hover {
  color: var(--fav-color-hover);
}
.favorite-btn.active {
  color: var(--fav-color-active);
}
.favorite-btn.active svg path {
  fill: var(--fav-color-active);
}
.favorite-btn.active:hover {
  color: var(--fav-color-active-hover);
}
.favorite-btn svg {
  stroke-width: 2;
  transition: fill 0.2s ease;
}


.infinite-scroll-loader {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  text-align: center;
  color: var(--color-text-secondary);
}


@media (min-width: 640px) and (max-width: 1023px) {
  .controls-wrapper {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: 10px;
    align-items: center;
  }

  .search-bar {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
  }

  .search-btn {
    grid-column: 2;
    grid-row: 1;
    order: unset;
  }

  .controls-wrapper > .cs-container {
    grid-column: 1;
    grid-row: 2;
    order: unset;
    max-width: none;
  }

  .toggle-switch {
    grid-column: 2;
    grid-row: 2;
    order: unset;
  }
}

@media (min-width: 1024px) {
  .catalog-controls {
    background-color: #F9FAFB;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
  }

  .controls-wrapper {
    flex-wrap: nowrap;
    gap: 10px;
  }

  .search-bar {
    order: unset;
    flex: 1;
    min-width: 0;
  }

  .controls-wrapper > .cs-container {
    order: unset;
    flex: 0 1 240px;
    max-width: 280px;
  }

  .toggle-switch {
    order: unset;
    flex: 0 0 auto;
  }

  .search-btn {
    order: unset;
    flex: 0 0 auto;
  }

  .controls-wrapper > * {
    position: relative;
  }

  .controls-wrapper > * + *::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--color-border);
  }
}

@media (max-width: 639px) {
  .catalog-page-container {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .toggle-switch {
    margin-top: 6px;
  }
}

@media (max-width: 480px) {
  .catalog-header h1 {
    font-size: 22px;
  }
}